There are a number of wagon types that are commonly used in the theatre. Some use fixed casters, others use swivel casters. Some require a pivot point others do not.

Wagon types	Casters	Pivot point
Turn Table	fixed	yes
Jackknife	fixed	yes
Slip Stage	fixed	no
Multi-directional	swivel	no

Additionally, there are two varieties of wagons that support scenery with a combination of jack braces and a wagon type base. The outrigger wagon (used to move "wild walls") and the tip jack wagon (used to move front heavy wall units with a built-in fireplace for example) can use swivel or fixed casters.

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Test question: Be prepared to diagram one or more of the wagon types. For example: Diagram a plan view of a stage with jackknife wagons stage left and stage right. (5 points)

Be prepared to note the caster type and the need for a pivot point for the several types of wagons. For example: A turntable uses fixed casters and requires a pivot point. True? or False?(2 points)

 

Another specialty wagon is a lift jack wagon which is especially adapted to be raised up onto a set of casters. A lever and brace are used to jack the wagon up onto its wheels. Once up the wagon can be easily moved on or off stage. When in position the lift jack wagon can be quickly and easily lowered beck down off its casters providing a very stable level for actors. This wagon is difficult to construct but for medium sized heavy wagon that must be stable it works very well.